Changes in Perception about the Old Sushen and Yilou in the Third Century AD

Chinese academic circles have traditionally understood the Old Sushen (古肅愼), as mentioned in records prior to the Qin Dynasty, to be ancestrally linked with the Yilou, Wuji, and Malgal (Mohe). This perspective has led to the classification of the residents of the Northeastern Region of China under the so-called